Spangle, M. (2003). Negotiations: Communications for diverse settings. Sage Publication.
Style de citation Chicago (17e éd.)Spangle, Michael. Negotiations: Communications for Diverse Settings. Sage Publication, 2003.
Style de citation MLA (8e éd.)Spangle, Michael. Negotiations: Communications for Diverse Settings. Sage Publication, 2003.
Attention : ces citations peuvent ne pas être correctes à 100%.